NORD Drivesystems BU0290 User Manual
Page 50
PROFINET bus module for NORD frequency inverters SK 200E
50
Subject to technical amendments
BU 0290 GB-4312
Parameters
{Factory setting}
Setting value / Description / Note
Device
Supervisor
Parameter
set
P513
Telegram timeout
(Telegram timeout)
SK 2xxE
S
-0.1 / 0.0 /
0.1 ... 100.0 s
{ 0.0 }
If the frequency inverter is directly controlled via the CAN protocol or via RS485, this
communication path can be monitored via parameter (P513). Following receipt of a valid
telegram, the next one must arrive within the set period. Otherwise the FI reports an error and
switches off with the error message E010 >Bus Time Out<.
The inverter monitors the system bus communication via parameter (P120). Therefore
parameter (P513) must usually be left in the factory setting {0.0}. Parameter (P513) must only
be set to {-,0,1} if faults detected by the optional module (e.g. communication errors on the field
bus level) are not to result in the drive unit being switched off.
0.0 =
Off: Monitoring is switched off.
-0.1 =
No error: Even if the bus module detects an error, this does not cause the
frequency inverter to be switched off.
0.1… =
On: Monitoring is activated.
Note: If a setting is made in this parameter in spite of this, values lower than 0.6s cause an error
in the FI due to the fixed definition of the system bus baud rate.
P514
CAN baud rate
(CAN baud rate (system bus))
SK 2xxE
S
0 ... 7
{ 5 }**
Setting of the transfer rate (transfer speed) via the system bus interface. All bus participants
must have the same baud rate setting.
5 = 10kBaud
6 = 20kBaud
7 = 50kBaud
8 = 100kBaud
9 = 125kBaud
10 = 250kBaud**
11 = 500kBaud
12 = 1Mbaud *
*) Reliable operation cannot be guaranteed
**) for communication with the bus module, the parameter must be left at the factory setting
(250kBaud) otherwise no communication is possible.
P515
... [-01]
…
... [-03]
CAN bus address
(CAN address (system bus))
SK 2xxE
S
0 ... 255 dec
{ all 32 dec}
or { all 20 hex}
Setting of the system bus address.
… [-01] = Receive address for system bus
… [-02] = Broadcast – Receive address for system bus (slave)
… [-03] = Broadcast – Transmit address for system bus (master)
NOTE: If up to four SK 200E are to be linked via the system bus, the addresses must be set as follows
FI 1 = 32, FI 2 = 34, FI 3 = 36, FI 4 = 38.
The system bus addresses should be set via the DIP switches 1/2 (